I've never heard Shake it off. I listen mostly to YouTube, which never recommends her. Maybe she's more Apple/Spotify? I would think I'd hear a song of her around town some where. I don't know what she sounds like, so I don't know if I'd recognize her voice. At this point, I think I'll remain ignorant of Ms Swift in case she is a psyop lol
I tried listening to a couple of songs of Taylor Swift. I find it is important to keep an open mind and not be a complete snob.
But I can't even remember the melodies let alone the titles. It completely goes like through a vacuum in my brain, as if my mind decided it is completely unremarkable.